body,ul,p,h1,h2,h3,h4,dl,dd,form,input,textarea,select,ol,s{ padding:0; margin:0; font-family:"Microsoft Yahei"; }
li { list-style:none;}
img { border:none; }
a { text-decoration:none;cursor: pointer; }
a:hover { text-decoration:none; }

body {
    background-color: #263238;
}
/*左侧*/
.left{
    width: 100px;
    height: 70px;
    margin: 5px 30px;
    float: left;
}
.left img{
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

/*导航*/
.nav{
    margin-left: 270px;
}
.nav li {
	float: left;
	width: 60px;
	padding-top: 5px;
	padding-left: 14px;
	padding-right: 14px;
}
.nav li a{
	width: 100%;
	height: 70px;
	display: inline-block;
	text-align: center;
}
.nav li h2{
	font-size: 14px;
	color: rgba(255,255,255,0.9);
	/* padding-bottom: 4px; */
}

.nav .selected h2{
	border-bottom: 4px solid #fff;
}

/*右侧*/
.right{
    float: right;
    margin-right: 30px;
}   
.right ul{
    height: 40px;
    margin: 20px auto;
    padding: 0px 10px;
    border-radius: 10px;
}  
.right ul>li{
    height: 100%;
    float: left;
    text-align: center;
    line-height: 40px;
    margin: 0px 10px;
}  
.right ul li span{
    font-size: 16px;
    color: rgba(255,255,255,0.9);
}
.right ul li span::before{
    margin-right: 8px;
}
.a-style{
    width: 100%;
    height: 100%;
    display: inline-block;
}